package main

import "fmt"

func main() {
	a := make(chan string, 100)
	b := make(chan string, 100)
	c := make(chan string, 100)

	for i := 0; i < 10; i++ {
		a <- "A"
		b <- "B"
		c <- "C"
	}

	for i := 0; i < 10; i++ {
		select {
		case v := <-a:
			fmt.Println(v)
		case v := <-b:
			fmt.Println(v)
		case v := <-c:
			fmt.Println(v)
		default:
			fmt.Println("Default")
		}
	}
}
